Page 157 of 340

Snow can trap exhaust gases under your vehicle.
This can cause deadly CO (carbon monoxide) gas
to get inside. CO could overcome you and kill
you. You can’t see !it or smell it,
so you might not
know it
is in your vehicle. Clear away snow from
around the base of your vehicle, especially any
that is blocking ‘your exhaust pipe. And check
around again from time
to time to be sure snow
doesn’t collect there.
Open a window just a little on the side of the
vehicle that’s away from the wind.
This will help
keep
CO out.
Run your erigine only as long as you must. This saves
fuel. When you run the engine, make it go a little faster
than just idle. That is, push the accelerator slightly.
This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well-charged battery
to
restart the vehicle, and possibly for signaling later on
with your headlamps. Let the heater run for awhile.
Then, shut the engine
off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this
only when you feel really uncomfortable
from the cold. But
do it as little as possible. Preserve the
fuel as long as you can.
To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour
or so until help comes.
ProCarManuals.com
Page 171 of 340
6. Connect the red positive (+) cable to the positive (+)
terminal of the vehicle with the dead battery. Don’t let the
other
end touch metal.
Connect it
to the
positive
(+) terminal
of the good battery.
8. Now connect the black negative (-) cable to the good
battery’s negative
(-) terminal.
5-5
ProCarManuals.com
Page 172 of 340
9. Don't let the other end
touch anything until
the next step. The other
end of the negative
,(-)
cable doesn't go to the
dead battery. It goes to
a heavy unpainted
metal part on the
engine
of the vehicle
with the dead battery.
10. Attach the cable at least 18 inches (45 cm) away
from the dead battery, but not near engine parts that
move. The electrical connection is just as good
there, but the chance of sparks getting back to the
battery is much less.
11 .. Now start the vehicle with the good battery and run
12. Try to start the vehicle with the dead battery.
the engine
for a
while.
If it won't start after a few tries, it probably
needs service.
5-6
ProCarManuals.com
Page 173 of 340

13. Remove the cables in reverse order to prevent
electrical shorting. Take care that they don’t touch
each other
or any other metal.
A. Heavy Metal Engine Part
B. Good Battery
C. Dead Battery
Towing Your Vehicle
Try to have a Buick dealer or a professional towing
service tow your Century. See “Roadside Assistance” in
the index.
If your vehicle has been changed or modified since it
was factory new by adding aftermarket items like fog
lamps, aero skirting, or special tires and wheels, these
instructions and illustrations may
not be correct.
Before you do anything, turn on the hazard
warning flashers.
When you call, tell the towing service:
That your vehicle has front-wheel drive.
The make, model and year of your vehicle.
Whether you can still move the shift lever.
If there was an accident, what was damaged.
When
the towing service arrives, let the tow operator
know that this manual contains detailed towing
instructions and illustrations. The operator may want
to see them.
ProCarManuals.com
Page 331 of 340

Cruise Control .................................. 2-30
Cupholders
.................................... 2-39
Customer Assistance Information
................... 8- 1
Customer Satisfaction Procedure .................... 8- 1
Damage. Finish ............................... 6-52
Damage. Sheet Metal
............................ 6-52
Daytime Running Lamps
......................... 2-34
Dead Battery
................................... 5-2
Defects. Reporting Safety
......................... 8-7
Defensive Driving
............................... 4- 1
Defogger. Rear Window
.......................... 3-3
Defogging
..................................... 3-2
Defrosting
..................................... 3-2
Dimensions. Vehicle
............................ 6-63
Door
Drive Position. Automatic Transaxle
................ 2- 18
Driver Position
................................. 1 - 13
Driving
City
....................................... 4-19
Defensive
.................................... 4-1
Drunken
..................................... 4-2
Freeway
.................................... 4-20
In a Blizzard ................................. 4-26
In Foreign Countries
........................... 6-4
IntheRain
.................................. 4-16
Night
...................................... 4-14
OnCurves
................................... 4-9
On Grades While Towing a Trailer ............... 4-35
On Hill and Mountain Roads
.................... 4-22
Customer Assistance for
Text Telephone Users
......... 8-3
Locks
....................................... 2-3 OnSnowandIce
............................. 4-25
Wet Roads
.................................. 4-16
Winter ...................................... 4-24
With a Trailer
................................ 4-34
DrunkenDriving
................................ 4-2
Electrical Equipment. Adding
................ 3-9. 6-56
Electrical System
............................... 6-56
Engine 6-8. 6-9
Engine
Coolant
..................................... 6-22
Coolant Heater
............................... 2-14
Coolant Level Check
.......................... 7-37
Coolant Temperature Gage
..................... 2-54
Exhaust
..................................... 2-24
Identification
................................ 6-55
OilLevelCheck
.............................. 7-37
Overheating
................................. 5-13
Running While Parked ......................... 2-24
Specifications
................................ 6-63
Starting Your
........................... 2- 12. 2-13
Engineoil
.................................... 6-10
Adding
..................................... 6-12
Additives
................................... 6-13
Checking
................................... 6-10
Used
....................................... 6-14
Whentochange
.............................. 6-14
Engine
Oil Pressure Light ........................ 2-57
Ethanol
........................................ 6-3
Through Deep Standing
Water
................... 4-18
Coolant Temperature Warning Light
.............. 2-53
Exhaust. Engine
................................ 2-24
9-3
ProCarManuals.com